Miui Upside Down

Dec 12, 2015
Hi all!
I have a question about recent Roms for Mi Note. I updated from 5.10.15 beta when new update came to updater app. But I immediately noticed lack of app being enabled to rotate 180 degrees. (for example when charging it is easier to use it on a table). I then updated when yet another update came but I immediately (again) rolled back to 5.10.15 beta. My question is is this intentional or what because with soon (hopefully) arrival of 6.0 I will miss this feature.